January Weather in Ky Son, Vietnam

Last updated: August 28, 2025

In January, the average temperature in Ky Son, Vietnam is a mild 17°C (63°F). Expect minimums as low as 7°C (45°F) and warming up to a pleasant 28°C (82°F). During this period, precipitation amounts to around 60 mm (2.4 in) over 8 days, with an average humidity of 66%. Perfect weather for exploring!

January Temperature in Ky Son

In January in Ky Son, the average temperature is 17°C (63°F). Maximums can reach 28°C (82°F), and minimums can be as low as 7°C (45°F). This climate makes Ky Son an ideal destination for travelers seeking comfortable and pleasant weather.

January Weather in Ky Son: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Ky Son, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ky Son, January typically has an average temperature of 17°C (63°F), with highs reaching up to 28°C (82°F) and lows dropping to around 7°C (45°F).

Data source: Temperature data for Ky Son generated using information from the Copernicus Climate Change Service.

January Precipitation in Ky Son

In Ky Son in January, the total precipitation amount is 60 mm (2.4 in) spread over the course of 8 days.

January Precipitation Trends in Ky Son

The chart displays monthly precipitation patterns in Ky Son, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Ky Son, January typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 8 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Ky Son

In Ky Son in January, humidity is 66%. With an average temperature of 17°C (63°F), this humidity feels like a warm embrace, making travel refreshing yet slightly muggy, perfect for leisurely strolls or picturesque outdoor explorations, but travelers should be prepared for occasional discomfort as they navigate the vibrant sights.

January Average Humidity in Ky Son

This chart illustrates the average monthly humidity levels in Ky Son, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Ky Son is approximately 66%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Ky Son

In Ky Son in January, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Ky Son.

Maximum UV Index Levels in Ky Son for January

The chart shows the monthly maximum UV Index (UVI) for Ky Son in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Ky Son typically reaches 8, which falls under the very high exposure category.

Data source: Ky Son January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How January Weather in Ky Son Compares to Other Months

Weather in Ky Son varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Ky Son, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Ky Son, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	17°C (63°F)	60 mm (2.4 inches)	66%	very high
February Weather	18°C (64°F)	39 mm (1.5 inches)	71%	very high
March Weather	22°C (71°F)	69 mm (2.7 inches)	69%	extreme
April Weather	24°C (75°F)	162 mm (6.4 inches)	64%	extreme
May Weather	27°C (81°F)	179 mm (7.0 inches)	73%	extreme
June Weather	30°C (85°F)	259 mm (10.2 inches)	81%	extreme
July Weather	29°C (84°F)	334 mm (13.2 inches)	90%	extreme
August Weather	28°C (83°F)	423 mm (16.6 inches)	89%	extreme
September Weather	27°C (81°F)	246 mm (9.7 inches)	82%	extreme
October Weather	24°C (76°F)	292 mm (11.5 inches)	77%	extreme
November Weather	21°C (71°F)	56 mm (2.2 inches)	72%	very high
December Weather	17°C (63°F)	48 mm (1.9 inches)	71%	high